The state's top water official is warning that unless a deal is reached with other states, cuts in Colorado River water ...

Learn more about whether Barrick Mining Corporation or Freeport-McMoRan Inc. is a better investment based on AAII's A+ Investor grades, which compare both companies' key financial metrics.

Arizonans are in no danger of losing all their water. But the state’s top water officials is warning that unless a deal is ...

Comprehensive surface sampling program: The program consisted of 2,263 soil and 303 rock samples over a 20 km² area around the Yuma King Mine and represents the first systematic property-scale soil ...

Positions Necessary Activity for Sunnyside Ownership All currency listed in CAD dollars unless otherwise stated. Vancouver, British ...

She said the mine would add $1 billion a year to Arizona's economy and create thousands of local jobs in the Copper Triangle. Resolution made major changes to the mining plan after consultation ...

A federal judge said the argument over allowing a land swap to proceed "tips sharply" in favor of the opponents of a copper ...

A U.S. federal judge on Friday temporarily blocked the Trump administration from transferring land to Rio Tinto (NYSE:RIO) ...

Florence might be Arizona’s best-kept secret, hiding in plain sight between Phoenix and Tucson like that middle child who ...

As America’s sunniest city (not an exaggeration—it holds the Guinness World Record), Yuma offers approximately 4,000 hours of sunshine annually, which means lower lighting bills and free vitamin D ...

The U.S. Forest Service now must wait until a day after a Supreme Court action in their favor to transfer a 2,400-acre Apache Holy into the jaws of a privately-owned copper mine.

A U.S. federal judge on Friday temporarily blocked the Trump administration from transferring land to Rio Tinto and BHP for a ...